Int 15/AH=84h

Prev Next Ralf Interrups Categories Contents

------

V20-XT-BIOS - JOYSTICK SUPPORT

AH = 84h
DX = subfunction
0000h read joystick switches

Return:
AL bits 7-4 = switch settings

other:
Read positions of joysticks as indicated by bits 0-3

Return:
AX = X position of joystick A (if DX bit 0 set) BX = Y position of joystick A (if DX bit 1 set) CX = X position of joystick B (if DX bit 2 set) DX = Y position of joystick B (if DX bit 3 set)

Return:
CF set on error AH = status (see #00496) CF clear if successful

Program: V20-XT-BIOS is a ROM BIOS replacement with extensions by Peter Koehlmann / c't magazine

See Also: AH=84h"PS" - INT 10/AH=0Eh/CX=ABCDh

Category: Vendor-specific BIOS Extensions - Int 15h - V

------

Prev Next Ralf Interrups Categories Contents

Sponsors
Shopping
Forum
Forum
email
EMail
Index
Index
Home
Home

Search the web with Google
Google
Google
Google

------